The ditloid "3300 equals S of F FRB" stands for "3,300 seconds of Famous Forty-Round Battles." It refers to the total number of seconds in 55 minutes, which is often associated with a specific context or theme in games or historical references involving battles.
This is a ditloid. The answer is 9 = gallons in a firkin.
8 equals fingers on the human hand (plus 2 thumbs)
I assume it refers to the 'Famous Five' by Enid Blyton, not very well worded though.
72 pints in a firkin
4 Faces on a Pyramid
32 Degrees Fahrenheit at which Water Freezes
2 for tea and tea for 2
11 Players on a Football Field (from each team)
3 fire fighter of kansas city
33 Feathers on a thrushes throat
2 Point Four Children
9 players on a baseball field